ZMK
Model891
Gears7 SpeedFrame MaterialAluminum AlloyWheel Size20*4.0"Voltage48VPower SupplyLithium BatteryBraking SystemDouble disc brakeBattery Capacity12 Ah 15 AhTorque90-100 NmCharging Time>3 hoursMotor positionRear Hub MotorBattery PositionDown Tube
Quantity
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